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net/net.c: Add vnet_hdr support in SocketReadState

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We add a flag to decide whether net_fill_rstate() need read
the vnet_hdr_len or not.

Signed-off-by: Zhang Chen <zhangchen.fnst@cn.fujitsu.com>
Suggested-by: Jason Wang <jasowang@redhat.com>
Signed-off-by: Jason Wang <jasowang@redhat.com>
This commit is contained in:
Zhang Chen 2017-07-04 14:53:46 +08:00 • committed by Jason Wang
parent d6b732e953
commit 3cde5ea211
5 changed files with 46 additions and 13 deletions
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8
net/socket.c
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@ -174,7 +174,7 @@ static void net_socket_send(void *opaque)
closesocket(s->fd);
s->fd = -1;
net_socket_rs_init(&s->rs, net_socket_rs_finalize);
net_socket_rs_init(&s->rs, net_socket_rs_finalize, false);
s->nc.link_down = true;
memset(s->nc.info_str, 0, sizeof(s->nc.info_str));
@ -366,7 +366,7 @@ static NetSocketState *net_socket_fd_init_dgram(NetClientState *peer,
s->fd = fd;
s->listen_fd = -1;
s->send_fn = net_socket_send_dgram;
net_socket_rs_init(&s->rs, net_socket_rs_finalize);
net_socket_rs_init(&s->rs, net_socket_rs_finalize, false);
net_socket_read_poll(s, true);
/* mcast: save bound address as dst */
@ -417,7 +417,7 @@ static NetSocketState *net_socket_fd_init_stream(NetClientState *peer,
s->fd = fd;
s->listen_fd = -1;
net_socket_rs_init(&s->rs, net_socket_rs_finalize);
net_socket_rs_init(&s->rs, net_socket_rs_finalize, false);
/* Disable Nagle algorithm on TCP sockets to reduce latency */
socket_set_nodelay(fd);
@ -522,7 +522,7 @@ static int net_socket_listen_init(NetClientState *peer,
s->fd = -1;
s->listen_fd = fd;
s->nc.link_down = true;
net_socket_rs_init(&s->rs, net_socket_rs_finalize);
net_socket_rs_init(&s->rs, net_socket_rs_finalize, false);
qemu_set_fd_handler(s->listen_fd, net_socket_accept, NULL, s);
return 0;